Measurement accuracy

45 A

Active energy

Class 1 conforming to BS/ EN/ IEC 62053-21 and BS/ EN/ IEC 61557-12 (PMD DD): I_max=45 A, I_b=10 A, and I_st=0.04 A

EM3122

63 A

Active energy

Class 1 conforming to BS/ EN/ IEC 62053-21 and BS/ EN/ IEC 61557-12 (PMD DD): I_max=63 A, I_b=10 A, and I_st=0.04 A

EM3212

Class B conforming to BS/ EN 50470-3: I_max=63 A, l_ref=10 A, I_min=0.5 A, and I_st=0.04 A

EM3224

100 A

Active energy

Class 1 conforming to BS/ EN/ IEC 62053-21 and BS/ EN/ IEC 61557-12 (PMD DD): I_max=100 A, I_b=20 A, and I_st=0.08 A

EM3322

125 A

Active energy

Class 1 conforming to BS/ EN/ IEC 62053-21 and BS/ EN/ IEC 61557-12 (PMD DD): I_max=125 A, I_b=20 A, and I_st=0.08 A

EM3412

Class B conforming to BS/ EN 50470-3: I_max=125 A, l_ref=20 A, I_min=1 A, and I_st=0.08 A

EM3424

for x/1A current input

Active energy

Class 1 conforming to BS/ EN/ IEC 62053-21 and BS/ EN/ IEC 61557-12 (PMD SD / PMD Sx): I_max=1.2 A, I_n=1 A, and I_st=0.002 A

EM3712

Class B conforming to BS/ EN 50470-3: I_max=1.2 A, I_n=1 A, I_min=0.01 A, and I_st=0.002 A

EM3724

for x/5A current input

Active energy

Class 0.5S conforming to BS/ EN/ IEC 62053-22 and BS/ EN/ IEC 61557-12 (PMD SD / PMD Sx): I_max=6 A, I_n=5 A, and I_st=0.005 A

EM3712

Class C conforming to BS/ EN 50470-3: I_max=6 A, I_n=5 A, I_min=0.05 A, and I_st=0.005 A

EM3724